Quentin 01/12/2022: merge ice4_sedimentation_stat with Ryads opti for new SNOW sedim computation from Mesonh 5.5 to 5.6

Note : ini_lima_cold_mixed is only a technical adaptation of subroutine calls but no scientific test was done. LIMA will be replaced in future commmits
Note 2 : not tested in MesonH yet

+ bugfix in check_commit_mesonh broken during last update

NOT TESTED!

    NOT TESTED!

NOT TESTED!

Bug correction in compute_updraft_rhcj: bit-repro of small_3D_alt8 now OK
Tolerance threshold modified in comp_DDH due to reference and/or OS version change
Explanations in check_commit_ial about references to use for special test cases

Add env variables and script options to define the git repository on github

Choice of the IAL version to use is now define by the content of the src/arom/ial_version.json file

Compilation system update with the help from Rolf Heilemann Myhre

Quentin 14/10/2022: Cleaning, rm modules not used; use TURBN structures to simplify logical, real/int, strings args usage
add PRSNOW arg in turb

In the previsous commit the physics modifications between cy48t1 and cy48t3
have been introduced in PHYEX but still using the cy48t1 pack.
This commit introduces new modifications (in arome/ext) to use the cy48t3 pack.
Results are different due to modifications introduced betwwen cy48t1 and cy48t3
in parts other than the physics.
So, a new reference is needed (modifications in check_commit_ial.sh, INSTALL_pack_ial.md).

Quentin 19/08/2022: bugfix at merge (mode_prandtl AROME version was used instead of MNH for RED variables)

Quentin 19/08/2022: packing tke_eps_sources uniformize use of IIJB:IIJE + correct bug on vertical loop index